کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
72757 | 49032 | 2015 | 9 صفحه PDF | دانلود رایگان |
• Embedding MIL-101(Cr) into macroporous high internal phase emulsions (HIPEs).
• Shaping of metal-organic frameworks into monoliths.
• Hierarchical and mechanically stable monolithic composites for heat transformation.
• Favored vapor adsorption of composites compared to native HIPEs.
• Pre-polymerization of HIPE emulsion for highly porous composites.
Shaping metal-organic frameworks (MOFs), normally obtained as powders or microcrystals, e.g., into monoliths is one indispensable factor for potential applications of MOFs. MIL-101(Cr) as a water stable micro- and mesoporous network was successfully embedded into a macroporous and monolithic oil–water (o/w) high internal phase emulsion (HIPE) foam, based on crosslinked poly(2-hydroxyethyl methacrylate). These hierarchical and mechanically stable monolithic composite materials with up to 59 wt% of MIL-101(Cr) show higher methanol and water vapor uptake capacities compared to the pure HIPE.
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Journal: Microporous and Mesoporous Materials - Volume 204, 1 March 2015, Pages 242–250